Tramadol is synthetic opioid so it is a narcotic per say(fentanyl, sufenta, alfentanil etc are all synthetic opioids), but is highly receptor specific so there is very little problem with respiratory depression, dependence etc.
The Smithsonian Institution is established as a trust instrumentality by act of Congress, and it is functionally and legally a body of the U.S. government, but separate from the government's federal legislative, executive, and judicial branches.
James Smithson (1765â1829) was a wealthy English scientist who devoted his life to research. That establishment became the Smithsonian. Smithson's bones now lie in the Smithsonian Castle. Originally they were buried in a cemetery in Italy.